From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anssi Hannula Subject: Re: [PATCH v3 0/5] ALSA: hda - hdmi: ATI/AMD multi-channel and HBR support Date: Sun, 10 Nov 2013 08:01:10 +0200 Message-ID: <527F2126.50006@iki.fi> References: <1382638238-25055-1-git-send-email-anssi.hannula@iki.fi> <5269665E.9050102@iki.fi> <1383887323.6455.37.camel@Wailaba2> <527CBC7F.4000805@iki.fi> <1383934622.22680.2.camel@Wailaba2> <1383946119.1089.4.camel@Wailaba2> <527D5FB4.6090603@iki.fi> <1384062124.29274.8.camel@Wailaba2> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from tulikuusama.dnainternet.net (tulikuusama.dnainternet.net [83.102.40.132]) by alsa0.perex.cz (Postfix) with ESMTP id E90782619E1 for ; Sun, 10 Nov 2013 07:03:11 +0100 (CET) In-Reply-To: <1384062124.29274.8.camel@Wailaba2> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Olivier Langlois Cc: Takashi Iwai , alsa-devel@alsa-project.org, =?ISO-8859-1?Q?Peter_Fr=FChberger?= List-Id: alsa-devel@alsa-project.org 10.11.2013 07:42, Olivier Langlois kirjoitti: > Hi Anssi, > > On Sat, 2013-11-09 at 00:03 +0200, Anssi Hannula wrote: > >> >> You mean you just downloaded the files and put them in-tree, right? > > Right. Here are the files that I have replaced in 3.11.7 tree: > > lano1106@whippet2 ~/dev/linux-ck/src/linux-3.11/sound/pci/hda $ ls > *.orig > hda_codec.c.orig hda_codec.h.orig hda_eld.c.orig hda_jack.c.orig > hda_jack.h.orig hda_local.h.orig patch_hdmi.c.orig > > >> >> If it built without warnings, it is probably OK... > > It has built flawlessly. > >> >> OK, this is pretty weird indeed. Could you apply the attached debugging >> prints and then provide dmesg? >> >> > Sure, here is the output: > > [ 78.384821] ALSA sound/pci/hda/patch_hdmi.c:1167 HDMI hot plug event: > Codec=0 Pin=3 Device=0 Inactive=0 Presence_Detect=0 ELD_Valid=1 > [ 78.384834] ALSA sound/pci/hda/patch_hdmi.c:1512 HDMI status: Codec=0 > Pin=3 Presence_Detect=1 ELD_Valid=1 > [ 128.437676] ALSA sound/pci/hda/patch_hdmi.c:678 HDMI: select CA 0x13 > for 8-channel allocation: FL/FR LFE FC RL/RR RLC/RRC > [ 128.437797] CA XX 19 => 8 > [ 128.437799] XX hdmi_map 00 > [ 128.437801] XX hdmi_map 11 > [ 128.437802] XX hdmi_map 26 > [ 128.437804] XX hdmi_map 37 > [ 128.437806] XX hdmi_map 43 > [ 128.437807] XX hdmi_map 52 > [ 128.437809] XX hdmi_map 64 > [ 128.437810] XX hdmi_map 75 > [ 128.437957] ALSA sound/pci/hda/patch_hdmi.c:3108 > atihdmi_pin_hbr_setup: NID=0x3, hbr-ctl=0x1 > > This is looking good. Maybe this is coming from how the channel mapping > is communicated to speaker-test through ALSA API but I don't know much > about that. > > I'll try to understand as well on my side what is going on. Hmm seems I can reproduce this issue just fine on my side now on non-AMD, so I'm going to look into this myself as well. Looks a bit like a speaker-test bug to me (since the printed channel numbers are duplicated, and amixer shows proper chmap), though if that is the case I wonder why I didn't see this before... I'll take a look. -- Anssi Hannula